CN212922407U - Photovoltaic module packing plant - Google Patents

Abstract

The utility model discloses a photovoltaic module packing plant relates to the photovoltaic technology field for reduce the slip of photovoltaic module, broken probability. The photovoltaic module packaging device comprises a tray and a support member. The tray is provided with a bearing surface, the supporting piece is arranged on the bearing surface, and the surface of the supporting piece, which is far away from the bearing surface, is provided with at least one clamping piece which is used for clamping the frame of the photovoltaic module together. The utility model provides a photovoltaic module packing plant is used for the photovoltaic module packing of tiled formula.

Description

Photovoltaic module packing plant

Technical Field

The utility model relates to a photovoltaic technology field especially relates to a photovoltaic module packing plant.

Background

When the photovoltaic module is laid flat and packaged, a plurality of stacked photovoltaic modules are generally laid flat and packaged on a tray.

In the prior art, the tray is generally of an upper-layer structure and a lower-layer structure, and the upper layer and the lower layer are connected by a plurality of supporting blocks. During forking, the forklift applies a horizontal force to the pallet. After the pallet is forked for many times, the supporting block of the pallet is easy to be inclined under the action force of the forklift, so that the supporting effect of the supporting block on the upper layer structure of the pallet is weakened, and the pallet is easy to bend and the like. When the tray is bent, the photovoltaic module in contact with the tray is easy to slide and break.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic module packing plant to reduce the probability that photovoltaic module slided, was broken.

The utility model provides a photovoltaic module packing plant. The photovoltaic module packaging device comprises a tray and a support member. The tray is provided with a bearing surface, the supporting piece is arranged on the bearing surface, and the surface of the supporting piece, which is far away from the bearing surface, is provided with at least one clamping piece which is used for clamping the frame of the photovoltaic module together.

Under the condition of adopting above-mentioned technical scheme, photovoltaic module packing plant has the support piece of establishing on the loading face of tray, and when photovoltaic module packing plant packed photovoltaic module, photovoltaic module placed on support piece, support piece can increase the distance between photovoltaic module and the tray. When the tray is bent, due to the fact that a certain distance exists between the tray and the photovoltaic module, the photovoltaic module is not prone to colliding and rubbing with a forklift and the ground below the tray, and therefore the probability that the photovoltaic module is broken due to friction and collision is reduced. Meanwhile, the supporting piece is provided with at least one clamping piece which is clamped with the frame of the photovoltaic assembly. When photovoltaic module placed on support piece, photovoltaic module's frame and the joint spare card on the support piece are in the same place to can prevent the relative displacement between photovoltaic module and the support piece, can effectively reduce the gliding probability of photovoltaic module, and then reduce the risk that photovoltaic module emptys. Therefore, the utility model provides a photovoltaic module packing plant can reduce the photovoltaic module and slide, broken probability to improve photovoltaic module's packaging quality.

In some possible implementations, the at least one clip includes a plurality of clips. The clamping pieces are distributed along the circumferential direction of the supporting piece.

When the technical scheme is adopted, the clamping pieces are distributed along the circumferential direction of the supporting piece, so that on one hand, the displacement of the photovoltaic module is limited in the circumferential direction, and the sliding probability of the photovoltaic module is reduced; on the other hand, when the joint spare distributes in circumference, can directly contact with photovoltaic module's frame, need not to contact with the photovoltaic cell lamination spare of the photovoltaic module that the frame surrounds to avoid setting up support piece and cause the damage to photovoltaic cell lamination spare.

In some possible implementations, when the frame of the photovoltaic module has at least one mounting hole, each clamping piece is clamped with the corresponding mounting hole. When the photovoltaic module is packaged, the existing mounting hole of the photovoltaic module is clamped with the clamping piece, and the photovoltaic module can be limited and fixed. And a structure for clamping does not need to be additionally arranged on the photovoltaic module, so that the cost increased by the improvement of the device is reduced.

In some possible implementations, the at least one clip is a cylindrical structure.

In some possible implementations, the length of the support along the height direction of the tray is greater than or equal to 40 mm. At the moment, the photovoltaic module on the support member and the tray below the support member can be kept at a sufficient distance, and further the photovoltaic module is prevented from being broken due to the bending of the tray.

In some possible implementations, the above-described photovoltaic module packaging apparatus further includes at least one buffer structure for being located on the photovoltaic module. When the photovoltaic module packaging device packages the photovoltaic modules, at least one buffer structure is arranged between the adjacent photovoltaic modules. The buffer structure can reduce the impact of acting force in the vertical direction on the photovoltaic module and avoid the problem of hidden cracking of the photovoltaic module caused by up-and-down shaking; on the other hand, the relative friction between two adjacent photovoltaic modules can be reduced, so that the mutual sliding of the photovoltaic modules is reduced. It can be seen that the utility model provides a photovoltaic module packing plant can reduce photovoltaic module and empty and photovoltaic module appears latent risk of splitting.

In some possible implementations, each buffer structure includes: the flexible connecting piece is used for penetrating through the area surrounded by the frame and overlapping the frame; and the elastic body is used for being positioned in an area surrounded by the frame of the photovoltaic assembly. The elastic body is arranged on the connecting piece.

When the technical scheme is adopted, the flexible connecting piece is positioned between the frames of the two adjacent photovoltaic assemblies. At the moment, the static friction force between the flexible connecting piece and the frame can be increased through the flexible connecting piece, and therefore the relative sliding between the photovoltaic modules is reduced. When the elastic body is located in the area surrounded by the frame of the photovoltaic assembly, the elastic body is located between two adjacent photovoltaic assemblies. Because the elastomer has impact absorption capacity, the elastomer can absorb vertical acting force, thereby avoiding the hidden crack of the photovoltaic module caused by up-and-down shaking.

In some possible implementations, the flexible connector is a fiber-textured flexible connector.

In some possible implementations, the elastomer is a paper core cotton elastomer or a rubber elastomer. The paper core cotton elastomer and the rubber elastomer are cheap in materials and low in cost, and can reduce the cost while playing a good buffering role.

In some possible implementations, the photovoltaic module packaging apparatus further includes at least one spacer. Each spacer is adapted to be positioned between two adjacent photovoltaic modules. At the moment, the partition plate can reduce the relative friction between the photovoltaic modules, so that the damage of the photovoltaic modules caused by the friction is reduced.

In some possible implementations, the photovoltaic module packaging apparatus further includes a plurality of protection ribs. Each protection ridge is used for being fixed on the edge of the frame of the photovoltaic module. At the moment, the protective ribs play a role in protecting the edges of the photovoltaic modules, and the edges are prevented from being damaged due to collision and other problems in the transportation process.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a photovoltaic module packaging device provided by the present invention;

fig. 2 is a schematic view of the photovoltaic module packaging device and the installation of the photovoltaic module provided by the present invention;

fig. 3 is an assembly view of the photovoltaic module packaging apparatus with supporting members and the frame provided by the present invention;

fig. 4 is a schematic view of the buffering structure of the present invention;

fig. 5 is an assembly view of the buffering structure and the protecting edge of the present invention;

fig. 6 is the utility model discloses a photovoltaic module packaging device packs photovoltaic module schematic diagram.

Reference numerals:

10-pallet, 11-bearing plate, 110-bearing surface, 12-overhead layer, 120-gap, 13-supporting plate, 20-supporting piece, 21-clamping piece, 30-buffer structure, 31-flexible connecting piece, 311-first connecting surface, 312-second connecting surface, 313-vertical surface, 32-elastic body, 40-clapboard, 50-edge protector, 100-photovoltaic module, 101-frame and 102-mounting hole.

Detailed Description

For the convenience of clearly describing the technical solution of the embodiment of the present invention, in the embodiment of the present invention, the words "first", "second", etc. are adopted to distinguish the same items or similar items with basically the same functions and actions. Those skilled in the art will appreciate that the terms "first," "second," etc. do not denote any order or quantity, nor do the terms "first," "second," etc. denote any order or importance.

It is to be understood that the terms "exemplary" or "such as" are used herein to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

In the present invention, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone, wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of the singular or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, a and b combination, a and c combination, b and c combination, or a, b and c combination, wherein a, b and c can be single or multiple.

During the manufacturing process of the photovoltaic cell, the manufactured photovoltaic cell modules need to be stacked and packaged so as to reduce the space occupied by storing the photovoltaic modules. The photovoltaic cell modules are packaged in a stacking mode in two modes, wherein one mode is that the photovoltaic cell modules are vertically placed and packaged, and the other mode is that the photovoltaic cell modules are horizontally laid and packaged.

When the photovoltaic cell module tiling packing, a plurality of photovoltaic module tiling that stack up is placed on the tray and is packed. The packaged photovoltaic module is transported to a target position by a forklift.

In the prior art, the tray is generally of an upper-layer structure and a lower-layer structure, and the upper layer and the lower layer are connected by a plurality of supporting blocks. During forking, the forklift applies a horizontal force to the pallet. After the pallet is forked for many times, the supporting block of the pallet is easy to be inclined under the action force of the forklift, so that the supporting effect of the supporting block on the upper layer structure of the pallet is weakened, and the pallet is easy to bend and the like. When the tray is bent, the photovoltaic module in contact with the tray is easy to slide and break.

In order to solve the technical problem, the embodiment of the utility model provides a photovoltaic module packing plant. This photovoltaic module packing plant is used for packing the photovoltaic module that the tiling was placed. Fig. 1 shows a schematic view of a photovoltaic module packaging apparatus.

As shown in fig. 1, the photovoltaic module packaging apparatus provided by the embodiment of the present invention includes a tray 10 and a support member 20. The tray 10 has a carrying surface 110, and the supporting member 20 is disposed on the carrying surface 110. The surface of the supporting member 20 facing away from the carrying surface 110 has at least one clamping member 21 for clamping with the frame 101 of the photovoltaic module 100. It should be understood that the photovoltaic module 100 includes a photovoltaic cell laminate and a frame 101 surrounding the periphery of the photovoltaic cell laminate.

Fig. 2 shows a schematic view of the installation of the photovoltaic module packaging device with the photovoltaic module (photovoltaic module laminate not shown).

As shown in fig. 2, when the photovoltaic module 100 is packaged by using the photovoltaic module packaging apparatus provided by the embodiment of the present invention, the photovoltaic module 100 is tiled layer by layer and placed on the supporting member 20. The frame 101 of the first photovoltaic module 100 contacting the support member 20 is engaged with the engaging member 21 of the support member 20. Fig. 3 shows a schematic structural diagram of the photovoltaic module packaging device after being assembled with the first photovoltaic module. After a plurality of photovoltaic modules 100 are stacked on the support member 20, they are bound and fixed longitudinally and transversely by a packing tape or the like.

Since the photovoltaic module packaging apparatus has the supporting member 20 provided on the carrying surface 110 of the tray 10, when the photovoltaic module packaging apparatus packages the photovoltaic module 100, the photovoltaic module 100 is placed on the supporting member 20, and the supporting member 20 can increase the distance between the photovoltaic module 100 and the tray 10. When the tray 10 is bent, due to the fact that a certain distance exists between the tray 10 and the photovoltaic module 100, the photovoltaic module 100 is not prone to colliding and rubbing with a forklift and the ground below the tray 10, and therefore the probability that the photovoltaic module 100 is broken due to friction and collision is reduced. Meanwhile, the support member 20 has at least one clamping member 21 for clamping with the frame 101 of the photovoltaic module 100. When the photovoltaic module 100 is placed on the support member 20, the frame 101 of the photovoltaic module 100 is clamped with the clamping member 21 on the support member 20, so that the relative displacement between the photovoltaic module 100 and the support member 20 can be prevented, the sliding probability of the photovoltaic module 100 can be effectively reduced, and the risk of the photovoltaic module 100 toppling over is reduced. Therefore, the embodiment of the utility model provides a photovoltaic module packing plant can reduce photovoltaic module 100 and slide, broken probability to improve photovoltaic module 100's packaging quality.

To further increase the distance between the photovoltaic module 100 and the tray 10, a first photovoltaic module backsheet may be placed face down and glass face up during packaging of the photovoltaic module 100. In the packaged photovoltaic module 100, the other photovoltaic modules 100 except the first photovoltaic module may be placed in the same manner as the first photovoltaic module, i.e., the back sheet is placed face down and the glass face up. Of course, other photovoltaic modules 100 than the first photovoltaic module may be placed differently from the first photovoltaic module, such as glass side down and back sheet side up.

The pallet 10 may be a wood pallet, a hard plastic pallet, a steel pallet, or the like. The tray 10 may be a shape matching the shape of the photovoltaic module 100 in terms of overall shape, for example, a rectangular parallelepiped.

Structurally, the tray 10 may have a frame structure, a hollow structure, a solid structure, or the like, as long as it can support the photovoltaic module 100. Regardless of the structure of the tray 10, the tray 10 should have a carrying surface 110 for carrying the photovoltaic device 100.

In practical applications, as shown in fig. 1 to 3, the tray 10 may include a support plate 13, a carrying plate 11, and an empty layer 12 disposed between the support plate 13 and the carrying plate 11. The side of the carrying plate 11 away from the overhead layer 12 is a supporting side. The supporting member 20 is disposed on the carrying surface 110 of the tray 10.

The support plate 13 is used to contact the ground or the stacking surface of the photovoltaic module 100. The support plate 13 may be a plate-like structure. Of course the support plate 13 may also comprise a plurality of support bars.

The above-mentioned overhead layer 12 is used for providing height, so that a certain height space is provided between the bearing plate 11 and the supporting plate 13, which is convenient for the insertion of the forklift. The overhead level 12 has a void for insertion of the forks of a forklift. For example: the overhead layer 12 may be comprised of a plurality of support blocks or support rods. A plurality of supporting blocks or a plurality of supporting rods are arranged at intervals, and a gap between every two adjacent supporting blocks or supporting rods and a fork rod of the vehicle is formed.

The bearing plate 11 is a plate-shaped structure or a cuboid structure surrounded by four bearing strips. As shown in fig. 1 to 3, the supporting plate 13 includes three supporting bars, a plurality of supporting blocks are uniformly distributed on the three supporting bars (forming three rows of supporting blocks), and the loading plate 11 is fixed on top of the plurality of supporting blocks.

During handling of a group of photovoltaic modules 100 packaged by the photovoltaic module packaging apparatus, the forks of a forklift are inserted into the gaps. By raising the fork arm, the operation of raising the entire set of photovoltaic modules 100 can be achieved, thereby facilitating movement of the photovoltaic modules 100.

As shown in fig. 1 to 3, the supporting member 20 is disposed on a supporting surface 110 of the tray 10. The supporting member 20 may be a wooden supporting member, a steel supporting member, or a hard plastic supporting member, and is not limited thereto. In terms of shape, the support 20 may be a shape matching the shape of the photovoltaic module 100, such as a rectangular parallelepiped.

Structurally, the support member 20 has various structures as long as it functions to increase the distance between the tray 10 and the photovoltaic module 100.

For example, the support member 20 may have a frame structure or a plate structure. When the structure of the supporting member 20 can be a frame structure, the supporting member 20 of the frame structure can play a role of supporting the photovoltaic module 100, and can also reduce the weight of the photovoltaic module packaging device, thereby facilitating the transportation. To further reduce the weight of the support member 20 and save costs, the support member 20 may be a hollow frame structure. For example, when the support 20 is a rectangular parallelepiped, the rectangular parallelepiped is surrounded by only four struts to form the support 20 in a rectangular parallelepiped shape. When the structure of the support member 20 is a plate-like structure. In this case, the support member 20 having a plate-like structure may be a solid body or a hollow body.

Regardless of the structure of the supporting member 20, the length of the supporting member 20 along the height direction of the tray 10 should be greater than or equal to 40 mm. At this time, a sufficient distance can be ensured between the photovoltaic module 100 on the support 20 and the tray 10 below the support 20, so as to avoid the photovoltaic module 100 from being broken due to the bending of the tray 10. For example: the length of the support 20 in the height direction of the tray 10 may be 40mm, 50mm, 56mm, 60mm, 75mm, 82mm, 90mm, 98mm, 100mm, etc.

As shown in fig. 1 to fig. 3, when the clip member 21 is disposed on the surface of the supporting member 20 away from the carrying surface 110, the clip member 21 may be integrally formed on the surface of the supporting member 20, or may be detachably disposed on the surface of the supporting member 20. For example, the clamping member 21 may be welded, screwed, etc. on the surface of the supporting member 20. The material of the clip 21 can be wood, steel, hard plastic, etc., and is not limited thereto. The number of the clamping pieces 21 distributed on the supporting piece 20 is at least one.

When the number of the clamping members 21 is one, the clamping members 21 may have a first limiting surface and a second limiting surface which are intersected. The first and second limiting surfaces are parallel to two intersecting edges of the supporting member 20. For example, when the photovoltaic module 100 and the support member 20 are both rectangular solids, the clip 21 is an L-shaped clip 21. L-shaped clamping pieces 21 are arranged at the edges of the cuboid support piece 20. When the photovoltaic module 100 is placed on the support member 20, the L-shaped clip 21 is engaged with the frame 101 of the photovoltaic module 100, thereby preventing the photovoltaic module 100 from moving.

When the number of the snap pieces 21 is plural, the plural snap pieces 21 may be arranged along the circumferential direction of the support member 20. At this time, on one hand, the photovoltaic module 100 can be limited from moving in the circumferential direction, and the sliding probability of the photovoltaic module 100 is reduced; on the other hand, when joint 21 distributes in circumference, can direct and the frame 101 contact of photovoltaic module 100, need not to contact with the photovoltaic cell lamination spare of the photovoltaic module 100 that the frame 101 surrounds to avoid setting up support piece 20 and cause the damage to the photovoltaic cell lamination spare.

As shown in fig. 1 to 3, in practical applications, a plurality of clamping members 21 may be distributed on the edge of the supporting member 20. To better prevent the photovoltaic module 100 from being displaced, a plurality of clips 21 may be uniformly distributed on the edge of the support member 20.

For example, when the number of the clamping members 21 is two, the two clamping members 21 may be distributed on the same edge of the supporting member 20, or may be distributed on different edges of the supporting member 20. When the two edges of the support member 20 where the two clamping members 21 are located intersect, the clamping members 21 can prevent the photovoltaic module 100 from being displaced in two different directions.

Of course, the clip 21 can be disposed at other positions of the supporting member 20 besides the edge. At this time, a protection member is required to prevent the surface of the photovoltaic module 100 from being damaged by the clip 21.

The clamping piece 21 is clamped with the frame 101 of the photovoltaic module 100 to achieve the purpose of limiting. In practical applications, the corresponding clip 21 can be designed according to the structure of the photovoltaic module 100 to be packaged.

As shown in fig. 2 and 3, when the frame 101 of the photovoltaic module 100 has at least one mounting hole 102, each clip 21 is clipped with the corresponding mounting hole 102. When the photovoltaic module is packaged, the existing mounting hole 102 of the photovoltaic module 100 is clamped with the clamping piece 21, so that the photovoltaic module 100 is limited and fixed. No additional structure for clamping is required on the photovoltaic module 100, thereby reducing the cost increased by the improvement of the device. At this time, the structure of the clip 21 is a columnar structure. For example, the clip 21 having a cylindrical structure is a broad-sense clip having a cylindrical structure, including but not limited to a cylindrical clip, an elliptic cylindrical clip, a square cylindrical clip, etc., as long as it can be inserted into the mounting hole 102 of the frame 101 of the photovoltaic module 100.

In order to improve the limiting effect of the clip 21, the maximum diameter of the clip 21 should match the inner diameter of the mounting hole 102, so that the clip 21 directly contacts the inner wall of the mounting hole 102 after the clip 21 is inserted into the mounting hole 102. At this time, the photovoltaic module 100 is not easily displaced with respect to the support member 20.

When the frame 101 of the photovoltaic module 100 does not have the mounting hole 102, the clip 21 may be provided with a clip structure that is structurally matched with the frame 101. For example, the clip 21 is a snap that connects the support member 20 with the bezel 101 of the photovoltaic module 100. For another example, the clamping members 21 are a plurality of limiting plates disposed on the edge of the supporting member 20, and the photovoltaic module 100 is disposed in an area surrounded by the plurality of limiting plates. The limiting plate is in close contact with the frame 101 of the photovoltaic module 100.

As shown in fig. 4 and 5, in order to reduce friction and collision between two adjacent photovoltaic modules 100 when packaging the photovoltaic modules 100, the photovoltaic module packaging apparatus further includes at least one buffer structure 30 for being located on the photovoltaic modules 100. At this time, at least one buffer structure 30 is provided between the adjacent photovoltaic modules 100. On the one hand, the buffer structure 30 can reduce the impact of the acting force in the vertical direction on the photovoltaic module 100, and avoid the problem of hidden crack of the photovoltaic module 100 caused by up-and-down shaking. On the other hand, the buffer structure 30 can reduce the relative friction between two adjacent photovoltaic modules 100, thereby reducing the occurrence of mutual sliding of the photovoltaic modules 100. It can be seen that the photovoltaic module packaging apparatus having the buffer structure 30 can reduce the risk of the photovoltaic module 100 toppling over and the photovoltaic module 100 being hidden from cracking.

As shown in fig. 4 and 5, in the process of packaging the photovoltaic modules 100, the stacked photovoltaic modules 100 are placed on the support 20. When the photovoltaic modules 100 are placed, at least one buffer structure 30 is placed between two adjacent photovoltaic modules 100. That is, the number of the buffer structures 30 between two adjacent photovoltaic modules 100 may be one, two, four, five or more.

As shown in fig. 4, each of the buffer structures 30 may include: a flexible coupling 31 and an elastomer 32. The elastic body 32 is provided on the flexible connection member 31. The flexible connecting member 31 is used to pass through the area enclosed by the frame 101 and to overlap the frame 101. The elastic body 32 is used for being located in an area surrounded by the frame 101 of the photovoltaic module 100.

The flexible connecting member 31 is located between the frames 101 of two adjacent photovoltaic modules 100. At this time, the flexible connecting member 31 can increase the static friction force between the flexible connecting member 31 and the bezel 101, thereby reducing the generation of relative sliding between the photovoltaic modules 100. When the elastic body 32 is located in the area enclosed by the frame 101 of the photovoltaic module 100, the elastic body 32 is located between two adjacent photovoltaic modules 100. Because the elastic body 32 has an impact absorbing capability, the elastic body 32 can absorb a vertical acting force, thereby preventing the photovoltaic module 100 from being hidden and cracked due to the vertical shaking.

As shown in fig. 4 and 5, the elastic body 32 may be a paper core cotton elastic body or a rubber elastic body, but is not limited thereto. The paper core cotton elastomer and the rubber elastomer are cheap in materials and low in cost, and can reduce the cost while playing a good buffering role. The shape of the elastic body 32 may be a rectangular parallelepiped, a sphere, or the like. The structure of the elastic body 32 may be a hollow structure, a porous structure, or the like.

In order to improve the shock absorbing function of the elastic body 32 between the two photovoltaic modules 100, the height of the elastic body 32 in the height direction of the tray 10 should be designed to be greater than or equal to the height of the frame 101.

As shown in fig. 4 and 5, the flexible connecting member 31 may be a fiber-textured flexible connecting member 31. Specifically, the flexible connecting member 31 may be a flexible connecting member 31 made of paper. The flexible connecting element 31 can also be a flexible connecting element 31 made of waste cloth. When the frame 101 of the photovoltaic module 100 protrudes out of the photovoltaic surface, in order to stably overlap the transformer, both ends of the flexible connecting member 31 may be designed in a zigzag shape. At this time, the flexible connector 31 has a first connection face 311 and a second connection face 312, and the first connection face 311 and the second connection face 312 are connected by a vertical face 313. The first connecting surfaces 311 are two and located at two ends of the flexible connecting member 31 and overlap the frame 101. The second connection surface 312 is located in the area enclosed by the frame 101. The elastic body 32 is provided on the second connection surface 312.

Illustratively, as shown in fig. 4 and 5, the flexible connecting member 31 is a paper, strip-shaped flexible connecting member 31. The elastic body 32 is fixed to the middle of the elongated flexible connecting member 31 by means of bonding or the like. When the number of the buffer structures 30 is plural, the plural elongated buffer structures 30 may be distributed in parallel with each other, may be distributed in an intersecting manner, and may be arranged in any other manner as long as the buffer function is achieved.

As shown in fig. 4 and 5, when the photovoltaic module packaging apparatus provided by the embodiment of the present invention is used to package a photovoltaic module 100, after placing a photovoltaic module 100, the above-mentioned buffer structure 30 is placed on the photovoltaic module 100, so that the flexible connecting member 31 is lapped on the frame 101, and the elastomer 32 is placed in the region surrounded by the frame 101.

To further reduce the relative friction between two adjacent photovoltaic modules 100, the photovoltaic module packaging apparatus further comprises at least one spacer 40. Each spacer 40 is adapted to be positioned between two adjacent photovoltaic modules 100. At this time, the spacer 40 can reduce the relative friction between the photovoltaic modules 100, thereby reducing the damage of the photovoltaic modules 100 due to the friction.

The separator 40 may be a wood separator, a flexible plastic separator, or the like. The outer contour of the spacer 40 may be the same as the outer contour of the photovoltaic module 100. The size of the spacer 40 is not greater than the size of the photovoltaic module 100.

The number of the partitions 40 may be one, two, three or more. The number of the spacers 40 may be set according to the weight of the photovoltaic module, the thickness of the spacers 40.

When the photovoltaic modules 100 are packaged, after one photovoltaic module 100 is placed, the partition plate 40 is placed on the photovoltaic module 100, then the next photovoltaic module 100 is placed, and the like, so that the packaging of all the photovoltaic modules 100 is completed. It should be understood that the spacer 40 located at the top end of the stacked photovoltaic module 100 should be able to cover the photovoltaic module 100 to protect the stacked photovoltaic module 100. In addition, a buffer structure 30 may also be placed on the photovoltaic module 100. For example, when the photovoltaic module 100 is placed with the back sheet facing upward, one or more cushioning structures 30 are placed on the photovoltaic module 100, and then the spacer 40 is placed thereon. When the photovoltaic module 100 is placed with the back sheet facing down, the spacer 40 is placed first, then the buffer structure 30 is placed, and finally the photovoltaic module 100 is placed.

It is understood that the photovoltaic module packaging apparatus further includes a plurality of ribs 50, as shown in fig. 5 and 6. Each edge protector 50 is intended to be fixed to an edge of a frame 101 of the photovoltaic module 100. At this time, the protection ridge 50 plays a role in protecting the edge of the photovoltaic module 100, and the edge is prevented from being damaged due to collision and other problems during transportation.

As shown in fig. 6, when the photovoltaic modules 100 are packaged, after a set number of photovoltaic modules 100 are stacked on the support 20, the edge of the frame 101 of the stacked photovoltaic modules 100 is fixed with the edge protector 50. Finally, a plurality of photovoltaic modules 100, the protective ridges 50 and the top partition plates 40 are bound and fixed by using packing belts and the like.

The protective ribs 50 can be made of wood, plastic and other materials which can play a role in protection and cannot abrade the photovoltaic module 100. The edge protector 50 may have a cross-sectional shape matching the corner of the frame 101. For example, when the photovoltaic module 100 is a rectangular parallelepiped, the protective ridge 50 has an L-shaped cross section.

While the invention has been described in connection with various embodiments, other variations to the disclosed embodiments can be understood and effected by those skilled in the art in practicing the claimed invention, from a review of the drawings, the disclosure, and the appended claims. In the claims, the word "comprising" does not exclude other elements or steps, and the word "a" or "an" does not exclude a plurality. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage.

While the invention has been described in conjunction with specific features and embodiments thereof, it will be apparent that various modifications and combinations can be made thereto without departing from the spirit and scope of the invention. Accordingly, the specification and figures are merely exemplary of the invention as defined in the appended claims and are intended to cover any and all modifications, variations, combinations, or equivalents within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The photovoltaic module packaging device is characterized by comprising a tray and a support piece; the tray is provided with a bearing surface, the supporting piece is arranged on the bearing surface, and the surface of the supporting piece, which deviates from the bearing surface, is provided with at least one clamping piece which is used for clamping the frame of the photovoltaic module together.

2. The photovoltaic module packaging apparatus of claim 1, wherein the at least one clip comprises a plurality of clips distributed along a circumference of the support member.

3. The photovoltaic module packaging apparatus of claim 1, wherein when the frame of the photovoltaic module has at least one mounting hole, each of the clips is clipped with the corresponding mounting hole.

4. The photovoltaic module packaging apparatus of claim 1, wherein the structure of the at least one clip is a columnar structure.

5. The photovoltaic module packaging apparatus of claim 1, wherein the support member has a length along a height direction of the tray greater than or equal to 40 mm.

6. The photovoltaic module packaging apparatus of any one of claims 1 to 5, further comprising at least one buffer structure for positioning on the photovoltaic module.

7. The photovoltaic module packaging apparatus of claim 6, wherein each of the buffer structures comprises:

the flexible connecting piece is used for penetrating through the area enclosed by the frame and overlapping the frame;

the elastic body is used for being positioned in an area defined by the frame of the photovoltaic assembly; the elastic body is arranged on the connecting piece.

8. The photovoltaic module packaging apparatus of claim 7, wherein the flexible connector is a fiber-textured flexible connector; and/or the presence of a gas in the gas,

the elastomer is a paper core cotton elastomer or a rubber elastomer.

9. The photovoltaic module packaging apparatus of claim 6, further comprising at least one spacer; each of the separators is used for being positioned between two adjacent photovoltaic modules.

10. The photovoltaic module packaging apparatus of claim 6, further comprising a plurality of protective ribs, each protective rib configured to be secured to an edge of a frame of the photovoltaic module.

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